View Full Version : Problem Diagnosis


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  1. 97 Blazer with High Idle when MAF unpluged and rough idle when pluged in at startup
  2. Climate controls
  3. 93 s-10 blazer starts & dies!
  4. 99 rear disc brakes not working
  5. 2000 s10 4x4 4.3 fuel problems/ oil pressure switch ?
  6. No reverse after tranny valve body cleaning
  7. 95 inst. cluster
  8. tranny valve body
  9. front diff oil change
  10. 98 Jimmy stuck in 4WD - Can't go to 2HI
  11. Fuel Pressure and spark.. but no ignition!!!
  12. 1994 S 10 Pickup 4.3 Runs Cold Thermostat Replaced
  13. urgent problem shifter cable broke on jimmy
  14. Lighting help
  15. 92 S10 Blazer Stuck in 4WD please help
  16. I think im having fuel delivery problems? ?help?
  17. 1998 bravada awd not working
  18. random wiper park position
  19. Trouble with 4X4
  20. 1987 blazer grinding when shifting into 4wd lo
  21. High idle will not kick down
  22. Blower Motor Housing
  23. S 10 (2003) 4 wd pickup
  24. rear defrost...
  25. dome light problem
  26. 96 Blazer 4wd
  27. hard start, randomly dies, blows smoke at start up
  28. 99 jimmy wont start
  29. 99 Jimmy Misfires
  30. '93 GMC Jimmy Vin 'W' CPI Cold Start/Run issue
  31. 2000 GMC Jimmy Heat Only Through Defrost
  32. dealership charge to replace vacume hoses ??
  33. service engine soon light?
  34. 1998 s10 no heat problem
  35. Dont run right when cold
  36. 98 blazer w/auto air delivers air out dash vents only
  37. 01 Jimmy Auto 4 wheel does not engage
  38. Blazers must suck
  39. 98 Blazer shut downs immediately after starting
  40. 98 4.3L Vin W no spark
  41. '95' Jimmy front end problem
  42. 99 4X4 S-10 lower control arm
  43. s10 fuel odor
  44. 2003 S-10 Starter/hard To Do/give To Pro
  45. excessive fuel use
  46. 02' zr2 4 wheel problems
  47. Cooling Problem 95 S-10
  48. 1996 GMC Jimmy
  49. 99 Blazer won't crank
  50. High revs
  51. Hesitate when letting up
  52. 97 head question
  53. 1995 Chevy S10 4X4 4.3 Automatic Transmission Trouble?
  54. Jimmy Smog Fail Code
  55. '94 Sonoma - Low Power / Missing?
  56. Codes 42, 45, 85 and ticking, rattling sound.
  57. 01 transfer case switch/4wd actuator/hvac controls
  58. 2001 S10 Tail Light/reverse lights
  59. short?
  60. 200 Blazer Heater issue
  61. ABS light/brake light
  62. Stubborn Bolt Removal
  63. Where to cut blower housing?
  64. Only getting fuel to half the motor
  65. Gmc Jimmy 95 misfires and bogs down in mid/high rpm
  66. '93 Chevy s-10 4.3L 2wd Not Running Right
  67. 01 blazer heat issue
  68. 99 jmmy current draw
  69. 93 Blazer 4.3 Not running right
  70. need some help
  71. Electrical System Problem
  72. stalls with brakes or headlights
  73. S10 Brake and Back up lights out
  74. 4wd problem
  75. 4WD still inoperable
  76. rear wiper problems
  77. first timer need help.
  78. Smell burning coolant in vents??
  79. no heat please help
  80. 94 s-10 blazer engine swap
  81. fuel pump, fuel filter, ignition module or other?
  82. Same truck new question...
  83. The best o2 sensor??
  84. Lets discuss Ethanol
  85. '00 Sonoma 4L60E, no 3rd & OD
  86. 1999 4x4 T-10 Blazer 4x4/tranny shift problem
  87. 2000 blazer heater
  88. 99 bravada sputter & backfire
  89. 4x4 problem
  90. 1997 4.3 blazer 02 sencors
  91. '97 Blazer sudden bunch of codes, bad idle
  92. heat
  93. 2003 S-10 4.3 Heat Floor/def Sometimes Comes Out Panel
  94. 4x4 problems 93 S10 Blazer 4dr
  95. Unable to get hood open
  96. '92 2.2 sparkplug thread damage
  97. 92 Chevy S-10 brakes
  98. 95 gmc jimmy gets fuel but no spark - plz help
  99. 95 gmc jimmy gets fuel but no spark - plz help
  100. 1993 Blazer Idle Issue
  101. Drive shaft
  102. What Rims Will Fit
  103. where is the secondary air pump 2000 s10
  104. Choices...which sensor?
  105. Abs Light Problem
  106. 2001 Chevy Blazer 4x4 - No tension on the parking brake.
  107. Ready for the Road
  108. refilling cooling system
  109. 89 4cyl. S-10 sometimes wont start/bouncy idle?
  110. 03 S10 - Where is the door pin switch? Radio stays on!
  111. 01 Blazer tranny problem
  112. 2001 s-10 intermittent won't start
  113. 98 jimmy sticks in 4hi
  114. RPM Surging ???
  115. s10 2.2 4 cly stalling then restarting no SES light?? ABS lights on
  116. 97 blazer 4WD don't work
  117. Problem With New Rebuilt 700r4 Trans Shifting
  118. Need help with 1997 Blazer
  119. running lights ,speedometer wont work
  120. Engine power dropping..
  121. 95 Jimmy 4WD Problems
  122. airbag light short
  123. 95 2.2 poor mileage and rough starts
  124. '01 Blazer ZR2 noise after lower intake seal replacement.
  125. 2 Problems w/00 Blazer
  126. 99 Chevy blazer hard staring
  127. Fusible link ?
  128. 1994 S10 Blazer Fuel Pump Relay Switch
  129. 98 S-10 Clutch problem
  130. 97 s-10 Blazer ignition
  131. 98 s-10 ABS issue
  132. 02 blazer tranny issues
  133. Front axle nut size on 92 jimmy 4x4?
  134. 98 jimmy hard shift
  135. P1351 again, I give up..
  136. PO452 Fuel Sensor Low Input
  137. code p0446 and p0453
  138. Front Wheel Sag
  139. Will not stay in 4WD or 2WD
  140. P0753 Code
  141. '96 chevy blazer water pump issues, i think.
  142. no heat
  143. no heat
  144. Im So Lost
  145. ses and hesitation
  146. Noise in suspension, driveline, or ??
  147. 02 s10 blazer wont start
  148. Brake bleeder valves
  149. My '99 V6 S-10 is losing MPG like crazy
  150. engine rotates and starts, then shuts off
  151. '97 Blazer, toasted another Ign. module
  152. sonoma 4WD
  153. Pitman Arm Replacement on 1999 4WD Blazer
  154. s10 1997 blazer sound when deaccelerating
  155. control
  156. misses upon aceleration
  157. check engine light
  158. Front axle engagement
  159. rear main seal question
  160. MAF Sensor
  161. 95 Jimmy Stumbles on Acceleration
  162. 2001 Blazer
  163. 98 S10 blazer runs and then dies
  164. ticking from passenger side
  165. 98 s10 blazer runs and dies
  166. 96 Jimmy Engine trouble, Opinions!
  167. 95 blazer misfire distributor noise
  168. 97 blazer brake light problems
  169. help with Ignition coils
  170. front axle seal 02 S10 4.0 4x4
  171. trouble with 88 s-15 jimmy
  172. Transmission overfilled
  173. ALOT of codes/I have no idea where to start PLEASE HELP!!!
  174. HVAC issues
  175. 1995 chevy s-10 blazer turn signals working intermittently
  176. Belt chirp
  177. 95 jimmy probs
  178. 1996 S10 Blazer New Fuel Pump Fuel Guage Not Working
  179. '97 Bravada that won't start, stuck in park, key stuck in ignition.
  180. 94 blazer s-10 v6 will not fire
  181. I have some codes; need to know what to fix??
  182. A/C or Heater Clicking
  183. 93 S-10 Blazer temp guage help.
  184. 95 S-10 Blazer fuel relay problem
  185. 1995 Sonoma Hesitation
  186. Question about TCC
  187. Good Heat....cold Feet ??
  188. Fuel pump replacement
  189. Possible tranny fluid burned by motor?
  190. 98 Bravada 4wd doesnt work
  191. bad vibration at idle
  192. what is the biggest rims i can put on my truck
  193. 1992 s10 blazer fuel problems
  194. Transmission lines.
  195. Cant get my OBD2 scanner to work with the plug under the dash??
  196. '91 s10 fuel pump won't run
  197. Puzzled
  198. 98 Jimmy, Hard start
  199. 2000 bravada distributor problems
  200. Brake lights stay on -- not the brake light switch
  201. 89 S10 wiper motor troubleshooting help
  202. "3rd generation" 4wd system?
  203. GMC S15 '88 Can't get it into 1st gear!
  204. Problem: 93 GMC Jimmy won't start.
  205. Weird Hessitation
  206. 95 2wd s-10 Oil pan change
  207. Shifting problems
  208. 97 blazer won't shift out of park.
  209. 94 Jimmy 4x4 Problem
  210. Tranny help me PLEASE!!!
  211. Timing marks on balancer.
  212. Just installed new intake manifold gasket/84/2.8l
  213. 1999 GMC Envoy losing coolant
  214. putting a 4l80e in a 1996 blazer? will it work?
  215. Where is the antifreeze going??
  216. 4L60E trans not shifting 2 or 4 gears
  217. 96 overheats when I come to a stop
  218. 99 Blazer Replace Washer Tank
  219. 2000 chevy blazer
  220. 99 Blazer losing antifreeze
  221. 1998 GMC Envoy Starting Problem
  222. Driveability Problems
  223. ball joints, tyrods
  224. 2001 s10 4x4 not working
  225. defog thru vents
  226. no gas tank pressure
  227. 2000 ZR2 Trans problem
  228. 88 4x4 running rough at best
  229. Steel Fuel lines
  230. Starter Issues
  231. 93 S-10 ECM B Fuse
  232. Catalytic Converter whistle?
  233. 91-s10
  234. 91 Blazer wiper switch removal
  235. engine light, please help.
  236. 95 jimmy needs rod bearings
  237. 1995 Blazer Electrical Trouble
  238. 92 Jimmy Blowing Sound
  239. Heater core
  240. 1974 K5 Blazer New member, wierd problem
  241. Cooling Fan Runs Constantly
  242. 1998 blazer runs well except on hills?????
  243. transmisson
  244. s-10 fuel gauge
  245. starter mount broken
  246. need help with fuel pump relay problem
  247. 97 blazer - now wont start
  248. 1991 Bravada Automatic Transmission Leak
  249. Drain Gas Tank
  250. noise from dash